15 Terms
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Digital Signal Processors (DSP)
Industry: Semiconductors
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Digital Signal Processors (DSP)
Semaphore ID
Semiconductors; Digital Signal Processors (DSP)
A 32-bit value that the kernel uses to identify a semaphore that it has opened. See also ID.
Round-robin scheduling
Semiconductors; Digital Signal Processors (DSP)
A method for scheduling the execution of a set of tasks of equal priority. The tasks share the processor on a rotating basis. Each of the tasks takes its turn executing for a time interval that is ...
On-chip address
Semiconductors; Digital Signal Processors (DSP)
An address internal to the multimedia video processor (MVP) chip. Addresses from 0x0000 0000 to 0x1FFF FFFF are on-chip addresses. See also off-chip address.
Interrupt service table (IST)
Semiconductors; Digital Signal Processors (DSP)
Sixteen contiguous interrupt service fetch packets (ISFPs), each corresponding to a condition in the interrupt flag register (IFR). The IST resides in memory accessible by the programme memory ...
Task ID
Semiconductors; Digital Signal Processors (DSP)
A 32-bit value that the kernel uses to identify a task that it has created. See also ID.
Zero fill
Semiconductors; Digital Signal Processors (DSP)
A method of filling the low- or high-order bits with zeros when loading a 16-bit number into a 32-bit field.
Program-level optimization
Semiconductors; Digital Signal Processors (DSP)
An aggressive level of optimization where all of the source files are compiled into one intermediate file. Because the compiler can see the entire program, several optimizations are performed with ...
